The following data shows the number of baseball games 20 students of a class watched in a month: 2 8 4 4 8 9 19 10 19 7 8 4 22 21 16 16 4 8 19 19

Which histogram accurately represents this data?

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

How do i do this activity, is appreciated

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?